39662924

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30139}}^1$

素因数の和:30197

約数の個数: 24

約数和(自身を含む): 81016320

約数和(自身を除く): 41353396

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30139, 60278, 120556, 210973, 421946, 843892, 1416533, 2833066, 5666132, 9915731, 19831462, 39662924]

約数ペア:

[(1, 39662924), (2, 19831462), (4, 9915731), (7, 5666132), (14, 2833066), (28, 1416533), (47, 843892), (94, 421946), (188, 210973), (329, 120556), (658, 60278), (1316, 30139)]